1640751593

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{48487}}^1$

素因数の和:48656

約数の個数: 16

約数和(自身を含む): 1873576320

約数和(自身を除く): 232824727

約数列:

[1, 13, 19, 137, 247, 1781, 2603, 33839, 48487, 630331, 921253, 6642719, 11976289, 86355347, 126211661, 1640751593]

約数ペア:

[(1, 1640751593), (13, 126211661), (19, 86355347), (137, 11976289), (247, 6642719), (1781, 921253), (2603, 630331), (33839, 48487)]